March 26, 2015, 10:04AM

June 20, 2014, 3:31PM

12. Take a tour of St. Louis Cathedral, which is open after 7:30 a.m. Mass until 4 p.m. Self-guided brochures are $1. Guided group tours can be arranged.(Photo by David Grunfeld, NOLA.com |The Times-Picayune Archive)